tls: Fixed a memory leak during socket close
authorVakul Garg <vakul.garg@nxp.com>
Tue, 25 Sep 2018 14:51:51 +0000 (20:21 +0530)
committerDavid S. Miller <davem@davemloft.net>
Tue, 25 Sep 2018 17:46:59 +0000 (10:46 -0700)
commitc774973e91e1f08c58bb25c950a30252cfde650c
treee32f6a52ca75b0c1586017cca6ba67640a220937
parentb85135b595db01353a18ccfeafa9d9ae9028745e
tls: Fixed a memory leak during socket close

During socket close, if there is a open record with tx context, it needs
to be be freed apart from freeing up plaintext and encrypted scatter
lists. This patch frees up the open record if present in tx context.

Also tls_free_both_sg() has been renamed to tls_free_open_rec() to
indicate that the free record in tx context is being freed inside the
function.

Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption")
Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tls/tls_sw.c